| 1171 | Chemical Engineers | Company Product |
| 1172 | Chemical Filters | Company Product |
| 1173 | Chemical Flowmeters | Company Product |
| 1174 | Chemical Flushing | Company Product |
| 1175 | Chemical Hoses | Company Product |
| 1176 | Chemical Injection Pumps | Company Product |
| 1177 | Chemical Metering Injectors | Company Product |
| 1178 | Chemical Plant Equipment & Supplies | Company Product |
| 1179 | Chemical Process Pumps | Company Product |
| 1180 | Chemical Pump | Company Product |
| 1181 | Chemical Pumps | Company Product |
| 1182 | Chemical Pumps Overhaul | Company Product |
| 1183 | Chemical Pumps Repair | Company Product |
| 1184 | Chemical Resistance Tubes | Company Product |
| 1185 | Chemical Resistant Epoxy | Company Product |
| 1186 | Chemical Resistant Floor | Company Product |
| 1187 | Chemical Resistant Glove | Company Product |
| 1188 | Chemical Resistant Lining | Company Product |
| 1189 | Chemical Resistant Paints | Company Product |
| 1190 | Chemical Seals | Company Product |
| 1191 | Chemical Solution | Company Product |
| 1192 | Chemical Storage & Handlings | Company Product |
| 1193 | Chemical Suits | Company Product |
| 1194 | Chemical Tanks | Company Product |
| 1195 | Chemical Testing | Company Product |
| 1196 | Chemical Treatment | Company Product |
| 1197 | Chemical Tube | Company Product |
| 1198 | Chemical Tubes | Company Product |
| 1199 | Chemical Waste Disposal | Company Product |
| 1200 | Chemical Waste Reduction & Disposal | Company Product |